Update example.yml

Author: Jason2866

.github/workflows/example.yml

@@ -19,6 +19,8 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
+        with:
+           python-version: "3.13"
       - name: Install dependencies
         run: |
           pip install wheel